Name: Fuel Filter (Inline) — 1988–1998 Chevy/GMC OBS Truck
Brand: ACDelco

Fuel Filter (Inline)

🛠 Fits: 1988-1998 C/K 1500 & 2500 (gasoline engines)

Inline fuel filter on the frame rail

GF481ACDelco (OEM)

33481WIX

📝 Cheap and often forgotten. On Vortec trucks a clogged filter mimics a dying fuel pump — change this first.

⚠️ Verify before buying. Fitment varies by year, engine (4.3/5.0/5.7/7.4/6.5) and 2WD/4WD. Confirm against your VIN/build before ordering.

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